61136464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{123259}}^1$

素因数の和:123298

約数の個数: 20

約数和(自身を含む): 122273920

約数和(自身を除く): 61137456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 123259, 246518, 493036, 986072, 1972144, 3821029, 7642058, 15284116, 30568232, 61136464]

約数ペア:

[(1, 61136464), (2, 30568232), (4, 15284116), (8, 7642058), (16, 3821029), (31, 1972144), (62, 986072), (124, 493036), (248, 246518), (496, 123259)]